| Class | Subclass | Patent |
| 111 | 119 | 07908982 |
| 130 | 07908983 | |
| 200 | 07908984 | |
| 112 | 102.5 | 07908985 |
| 475.09 | 07908986 | |
| 475.12 | 07908987 | |
| 114 | 51 | 07908988 |
| 274 | 07908989 | |
| 364 | 07908990 | |
| 116 | 142FP | 07908991 |
| 117 | 19 | 07909930 |
| 200 | 07909931 | |
| 118 | 19 | 07908992 |
| 300 | 07908993 | |
| 07908994 | ||
| 07908995 | ||
| 302 | 07908996 | |
| 411 | 07908997 | |
| 721 | 07909932 | |
| 119 | 14.08 | 07908998 |
| 14.49 | 07908999 | |
| 61.1 | 07909000 | |
| 205 | 07909001 | |
| 468 | 07909002 | |
| 711 | 07909003 | |
| 797 | 07909004 |